Answer this question truthfully
### Question: What are the symptoms of Klinefelter's syndrome?
### Response: The most common symptom is infertility. Other symptoms may include:
Abnormal body proportions (long legs, short trunk, shoulder equal to hip size) Enlarged breasts (gynecomastia) Sexual problems Less than normal amount of pubic, armpit, and facial hair Small, firm testicles Small penis Tall height